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About the Authors

Jonathan Lazar is a professor in the Department of Computer and Information
Sciences at Towson University and has served as director of the Undergraduate
Program in Information Systems since 2003. He also founded the Universal Usability
Laboratory at Towson University and served as director from 2003 to 2014. In the
area of human-computer interaction, Lazar is involved in teaching and research on
web accessibility for people with disabilities, user-centered design methods, assistive
technology, and law and public policy related to HCI. He has previously authored
or edited 10 books, including Ensuring Digital Accessibility Through Process and
Policy (coauthored with Dan Goldstein and Anne Taylor), Disability, Human Rights,
and Information Technology Accessibility (coedited with Michael Stein), Universal
Usability: Designing Computer Interfaces for Diverse User Populations, and Web
Usability: A User-Centered Design Approach. He has published over 140 refereed ar-
ticles in journals, conference proceedings, and edited books, and has been granted two
US patents for his work on accessible web-based security features for blind users. He
frequently serves as an adviser to government agencies and regularly provides testi-
mony at federal and state levels, and multiple US federal regulations cite his research
publications. His research has been funded by the National Science Foundation;
National Institute on Disability, Independent Living, and Rehabilitation Research
(NIDILRR); American Library Association; and TEDCO. He currently serves on the
executive board of the Friends of the Maryland Library for the Blind and Physically
Handicapped and the State of Maryland Work Group on Increasing the Teaching of
IT Accessibility Concepts in State Universities. He has served in multiple roles in the
Association for Computing Machinery Special Interest Group on Computer-Human
Interaction (ACM SIGCHI), most recently, adjunct chair of public policy (2010–15)
and Digital Accessibility Chair (CHI 2014). Lazar has been honored with the 2017
University System of Maryland Board of Regents Award for Excellence in Research,
the 2016 SIGCHI Social Impact Award, given annually to an individual who has
promoted the application of human-computer interaction research to pressing soci-
etal needs, the 2015 AccessComputing Capacity Building Award (sponsored by the
University of Washington and the National Science Foundation) for advocacy on
behalf of people with disabilities in computing fields, the 2011 University System of
Maryland Board of Regents Award for Excellence in Public Service, and the 2010
Dr. Jacob Bolotin Award from the National Federation of the Blind, for working to-
wards achieving the full integration of the blind into society on a basis of equality.
In 2012, Lazar was selected to be the Shutzer Fellow at the Radcliffe Institute for
Advanced Study at Harvard University, where he investigates the relationship between
human-computer interaction for people with disabilities and US disability rights law.

Jinjuan Heidi Feng is a professor in the Department of Computer and Information
Sciences at Towson University. She conducts research in the areas of human-
computer interaction, universal accessibility, health informatics, and usable and
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